Yes, peak shaving can be integrated with renewable energy sources. This integration is particularly beneficial for managing the intermittency of renewables like solar PV and wind turbines. Here’s how it works and its advantages:
How Peak Shaving Integrates with Renewables
- Storing Excess Renewable Energy:
- Battery Energy Storage Systems (BESS) can store excess energy generated from renewable sources like solar or wind during periods of high production.
- This stored energy can then be used during periods of peak demand or when renewable generation is low, effectively shaving off peak electricity demand from the grid.
- Balancing Generation with Load:
- Peak shaving helps balance the variable output of renewable energy sources with the actual energy demand.
- By storing and releasing energy as needed, it ensures a more consistent supply of electricity on the grid.
- Enhancing Grid Stability:
- Integration of renewables with peak shaving helps stabilize the grid by reducing reliance on the grid during peak times.
- This reduces stress on the grid, making it more resilient.
Benefits of Integration
- Cost Savings: Reduces high demand charges that can make up a significant portion of commercial electricity bills.
- Increased Efficiency: Maximizes the use of renewable energy by storing excess for later use, improving overall energy efficiency.
- Grid Resilience: Contributes to grid stability by reducing peak demand spikes, ensuring continuous supply and preventing grid congestion.
Example of Integration
Solar with Battery Storage:
- Daytime Generation: Solar panels generate electricity during the day.
- Storage: Excess energy is stored in batteries.
- Peak Demand: Stored energy is discharged during evening peak periods to reduce grid reliance.
This integration ensures that renewable energy contributes effectively to meeting energy needs while supporting grid stability and reducing costs.
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/can-peak-shaving-be-integrated-with-renewable-energy-sources/
